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Kirkwood, MO Demographics & ZIP Codes
Kirkwood, Missouri demographics and median household income by ZIP code (in St. Louis County) — 1 ZIP codes — population 41,724 — median income $132,783 — avg. home value $449,700. Compare income, housing, and population across ZIP codes on US5.
Population
41,724
Median household income (avg.)
$132,783
177% of U.S. median
Average home value
$449,700
129% of U.S. median
Average rent
$1,142
98% of U.S. median
Median age (avg.)
42.9
Kirkwood demographics
Kirkwood, Missouri covers 1 ZIP code primarily in St. Louis County, with a combined ZIP-area population of about 41,724.
Across ZIP codes with age data, the average median age is about 42.9 years.
Median household income in Kirkwood
The average median household income across ZIP codes in Kirkwood, Missouri is about $132,783 — about 103% above the MO ZIP average ($65,505), and about 77% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $132,783 in 63122.
Housing in Kirkwood
For housing in Kirkwood, Missouri, the average median home value is about $449,700 and the average median rent is about $1,142.
The most populous ZIP in this set is 63122 (about 41,724 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in Kirkwood
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 63122 | Kirkwood | St. Louis County | MO | 41,724 | $132,783 | $449,700 |
Frequently asked questions
What are the demographics of Kirkwood?
Kirkwood, Missouri has a combined ZIP-area population of about 41,724 across 1 ZIP codes (primarily St. Louis County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in Kirkwood?
The average median household income across ZIP codes in Kirkwood, Missouri is about $132,783, about 103% above the state ZIP average ($65,505), and about 77% above the U.S. median ($75,149). Average median home value is about $449,700.
How many ZIP codes are in Kirkwood?
Kirkwood, Missouri includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for Kirkwood?
This page lists ZIP codes in Kirkwood, Missouri with population, median household income, and home value. Select a ZIP for a full demographics profile.